package git

import "os"
import "path/filepath"

import git "github.com/go-git/go-git/v5"

type RepoManager struct {
	BaseDir string
}

func (rm *RepoManager) Ensure() error {
	return os.MkdirAll(rm.BaseDir, 0o755)
}

func (rm *RepoManager) RepoPath(repoID string) string {
	return filepath.Join(rm.BaseDir, repoID)
}

func (rm *RepoManager) RepoPathFor(projectID, repoName string) string {
	return filepath.Join(rm.BaseDir, projectID, repoName+".git")
}

func (rm *RepoManager) InitRepo(repoPath string, bare bool) error {
	var err error
	err = rm.Ensure()
	if err != nil {
		return err
	}
	err = os.MkdirAll(repoPath, 0o755)
	if err != nil {
		return err
	}
	_, err = git.PlainInit(repoPath, bare)
	return err
}